APC VS 50 Parameter Name, Description, SETTINGS Default, Menu Location, settings in BOLD, Page

PARAMETER NAME/	DESCRIPTION	SETTINGS (Default
[MENU LOCATION]		settings in BOLD)
Low Temperature Threshold	System Temperature is ambient	-100 °C – 100 °C, 0.0 °C
[System/DC Parameters]	temperature measured inside the
	controller. An alarm will be reported if
	temperature is lower than the
	temperature entered. Not the same as
	battery temperature threshold.
Low Voltage Alarm	Defines the output relay that is energized	Ignore, Minor, Major
[Power Modules/Rectifiers]	if the System Voltage is below the	Output Relay 1-6
	System Low Voltage threshold. Not the
	same as battery voltage alarm.
Low Voltage Threshold	System Voltage is bus voltage measured	-60 V – -40 V, -50.00 V
[Power Modules/Rectifiers]	by the controller. An alarm will be
	reported if voltage is lower than the
	voltage entered. Not the same as battery
	voltage threshold.
LVD 1 Option	If the unit has an LVD, but it is disabled,	Enable, Disable
[Batteries/LVD]	the controller will not disconnect the LVD.
LVD 1 Reset	LVD Reset (reconnect) threshold voltage.	-56 V – -40 V, -50.00 V
[Batteries/LVD]
LVD 1 Trip	LVD Trip (disconnect) threshold voltage.	-56 V – -40 V, -42.00 V
[Batteries/LVD]
LVD 2 Option	Not available on this system.	Disable
[Batteries/LVD]
LVD 2 Reset	Not available on this system.	0.00 V
[Batteries/LVD]
LVD 2 Trip	Not available on this system.	0.00 V
[Batteries/LVD]
LVD Alarm	Defines the output relay that is energized	Ignore, Minor, Major
[Batteries/LVD]	when the controller opens the LVD. If	Output Relay 1-6
	unit has a battery LVD, no power will be
	available to turn on any Output Relays.
Output Relay 1 Alarm	Output Relay 1 Alarm can be “mapped”	Ignore, Minor, Major
[I/O/Output]	to activate other output relays (“Ignore”	Output Relay 1-6
	activates no additional relays).
Output Relay 2 Alarm	Output Relay 2-6 Alarm can be “mapped”	Ignore, Minor, Major
[I/O/Output]	to activate other output relays (“Ignore”	Output Relay 1-6
•	activates no additional relays). Alarms
	that are mapped to output relay 2-6 are
•	not supported by hardware. The network	•
•	management card supports programming	•
Output Relay 6 Alarm	these relays. These relays can be	•
[I/O/Output]	mapped to the hardware relays minor	Ignore, Minor, Major
	and major.	Output Relay 1-6

Magnum VS –48 Vdc User’s Manual Page 42